:original_name: gaussdb_04_0003.html

.. _gaussdb_04_0003:

Managing DB Instances
=====================

-  :ref:`Creating a DB Instance <gaussdb_04_0004>`
-  :ref:`Querying DB Instances <gaussdb_04_0005>`
-  :ref:`Deleting a DB Instance <gaussdb_04_0007>`
-  :ref:`Querying Details of a DB Instance <gaussdb_04_0006>`
-  :ref:`Creating a Read Replica <gaussdb_04_0015>`
-  :ref:`Deleting a Read Replica <gaussdb_04_0016>`
-  :ref:`Changing a DB Instance Name <gaussdb_04_0018>`
-  :ref:`Resetting a Database Password <gaussdb_04_0019>`
-  :ref:`Changing DB Instance Specifications <gaussdb_04_0020>`
-  :ref:`Changing the Collection Period of Monitoring by Seconds <updateinstancemonitor>`
-  :ref:`Querying the Collection Period of Monitoring by Seconds <showinstancemonitorextend>`
-  :ref:`Changing a Database Port <updategaussmysqlinstanceport>`

.. toctree::
   :maxdepth: 1
   :hidden: 

   creating_a_db_instance
   querying_db_instances
   deleting_a_db_instance
   querying_details_of_a_db_instance
   creating_a_read_replica
   deleting_a_read_replica
   changing_a_db_instance_name
   resetting_a_database_password
   changing_db_instance_specifications
   changing_the_collection_period_of_monitoring_by_seconds
   querying_the_collection_period_of_monitoring_by_seconds
   changing_a_database_port